Console.ReadKey()
"Get a character or function key pressed by the user", ReadKey()the function has no parameters , and the pressed key is displayed in the console window.
Console.ReadKey(true)
ReadKey()functionaloverload, ReadKey(bool intercept)the function has a parameter , which determines whether to display the pressed key in the console windowtrue , means not to display the pressed key, and falsemeans to display the pressed key
Summarize:
Obviously, when the parameter falseis , the function is the same as without the parameter, so when we use ReadKey, there Console.ReadKey()are Console.ReadKey(true)two common situations, in which the former displays a character obtained, and the latter does not.